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Monument Surf Forecast
/ SA – Eyre Peninsula (19 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Monument surfForecast / SA – Eyre Peninsula / Australia
48hr Weather and Surf, issued 8 pm Sunday 14 Sep 2025 ACST
How big are the waves at Monument today?
The current surf forecast for Monument at 12AM is: 1.1m 14s primary swell from a Southwest direction and 0.5m 7s secondary swell from a West direction (forecast issued at 08:30pm September 14). An open ocean swell of 1.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 4ft (1.2m) | 14s |
| Afternoon (15 Sep) | 3.5ft (1.1m) | 13s |
| Evening (15 Sep) | 7ft (2.2m) | 10s |
Table - waves today at Monument. (Swell directed towards the surf break)
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 10 | 12 | 12 | 12 | 13 | 13 | 14 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 393 | 447 | 428 | 410 | 518 | 518 | 465 | 386 | 277 | 904 | 1966 | 2545 | 2923 | 3214 | 3531 | 3572 | 5605 | 7467 | 6949 | 4134 | 3377 | 3110 | 2724 | 2103 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on | on | on | cross | cross- on | cross- on |
High Tide / height (m) | 3:57AM 0.85 | 12:56PM 0.71 | 4:12AM 0.69 | 12:25PM 0.79 | 3:27AM 0.54 | 12:18PM 0.87 | ||||||||||||||||||
Low Tide / height (m) | 8:25PM -0.05 | 8:58AM 0.60 | 8:26PM -0.00 | 7:36AM 0.63 | 8:15PM 0.06 | 5:46AM 0.52 | ||||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - |
| Sunset | 6:19 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - |
 |  | | | |  | |  |  |  | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 22 | 22 | 21 | 20 | 16 | 17 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels °C (?) | 19 | 14 | 10 | 8 | 11 | 11 | 13 | 9 | 8 | 8 | 8 | 6 | 5 | 5 | 5 | 5 | 6 | 8 | 7 | 9 | 10 | 11 | 8 | 8 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for SA - Eyre Peninsula
The wind is still cross-off at Monument (moderate winds from the N at Cummins Aerodrome 49 km from Monument). 1.1m 14s groundswell from the SW to make surfable waves.
49 km away, 1 h 29 min ago
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